The UNI‑T UT 33+ Series are compact, rugged, True RMS digital multimeters built for everyday use. Housed in a shock‑resistant body that survives 2 m drops, they offer 2000‑count resolution, 600 V voltage, 10 A current, continuity test, diode check, and specific features per model: capacitance (A+), battery test (B+), temperature (C+), and NCV (D+)